Product Summary
The Aero Precision AR-15 Complete Lower Receiver is the ideal foundation for building a high-quality custom rifle. This Gen 2 lower comes fully assembled in a durable Anodized Black finish and is compatible with standard AR-15 components and magazines. It features a multi-caliber design, making it versatile for various builds, and includes a lower parts kit, receiver extension, and an AR15 carbine buffer and spring. Additionally, this specific model comes equipped with an A2 grip and a Magpul STR Collapsible Stock for enhanced functionality.











